000 00251nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aYOUNG (HUGH)
245 0 _aELECTRICITY AND MEGNETISM
250 _a12
260 _bPENGUIN
942 _2ddc
_cSCIENCE
999 _c20046
_d20046